symptoms of corona code example

Example 1: symptoms of corona

Most common symptoms:
fever
dry cough
tiredness

Less common symptoms:
aches and pains
sore throat
diarrhoea
conjunctivitis
headache
loss of taste or smell
a rash on skin, or discolouration of fingers or toes

Serious symptoms:
difficulty breathing or shortness of breath
chest pain or pressure
loss of speech or movement


Seek immediate medical attention if you have serious symptoms. Always call before visiting your doctor or health facility.
People with mild symptoms who are otherwise healthy should manage their symptoms at home.
On average it takes 5–6 days from when someone is infected with the virus for symptoms to show, however it can take up to 14 days.

Example 2: covid-19

foreach($body as $virus => $status) {
        if($virus == 'covid-19' && $status == 'true'){
            unset($body[$virus]);
        } 
}